Use Google cast Player

googlecast · Jun 18, 2019 · 58e1829 · 58e1829
1 parent f5737e0
commit 58e1829
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Showing 4 changed files with 275 additions and 283 deletions.
diff --git a/CastVideos-ios.xcodeproj/project.pbxproj b/CastVideos-ios.xcodeproj/project.pbxproj
@@ -65,6 +65,7 @@
 		10FCA0551E42AF6700BE6122 /* Accelerate.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6F233F5D1CA4776100E484F1 /* Accelerate.framework */; };
 		10FCA0561E42AF6C00BE6122 /* libc++.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FAEDDF51CF77F8000E1691F /* libc++.tbd */; };
 		2404317022B8E61400071A09 /* GoogleCastButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2404316F22B8E61400071A09 /* GoogleCastButton.swift */; };
+		2404317222B8E68600071A09 /* GoogleCastPlayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2404317122B8E68600071A09 /* GoogleCastPlayer.swift */; };
 		6F1300911CB47B7A0015E8D4 /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = 6F1300901CB47B7A0015E8D4 /* [email protected] */; };
 		6F233EF31CA4610200E484F1 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 6F233EBA1CA4610200E484F1 /* Images.xcassets */; };
 		6F233F261CA4610200E484F1 /* Settings.bundle in Resources */ = {isa = PBXBuildFile; fileRef = 6F233EED1CA4610200E484F1 /* Settings.bundle */; };
@@ -152,6 +153,7 @@
 /* Begin PBXFileReference section */
 		10FC9FF51E42A16F00BE6122 /* CastVideos-swift.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "CastVideos-swift.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		2404316F22B8E61400071A09 /* GoogleCastButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GoogleCastButton.swift; sourceTree = "<group>"; };
+		2404317122B8E68600071A09 /* GoogleCastPlayer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GoogleCastPlayer.swift; sourceTree = "<group>"; };
 		637E433DD77556EEE12772C9 /* Pods_CastVideos_objc.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_CastVideos_objc.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		6F1300901CB47B7A0015E8D4 /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "[email protected]"; path = "Resources/[email protected]"; sourceTree = "<group>"; };
 		6F233EBA1CA4610200E484F1 /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Images.xcassets; path = Resources/Images.xcassets; sourceTree = "<group>"; };
@@ -462,6 +464,7 @@
 			isa = PBXGroup;
 			children = (
 				2404316F22B8E61400071A09 /* GoogleCastButton.swift */,
+				2404317122B8E68600071A09 /* GoogleCastPlayer.swift */,
 				D5EA0403217544B700013FC8 /* MediaTableViewController.swift */,
 				2404316E22B8E4D900071A09 /* New Group */,
 			);
@@ -815,6 +818,7 @@
 				D5EA0410217544B700013FC8 /* MediaItem.swift in Sources */,
 				D5EA0413217544B700013FC8 /* LocalPlayerView.swift in Sources */,
 				D5EA040E217544B700013FC8 /* RootContainerViewController.swift in Sources */,
+				2404317222B8E68600071A09 /* GoogleCastPlayer.swift in Sources */,
 				D5EA0411217544B700013FC8 /* ActionSheet.swift in Sources */,
 				D5EA0416217544B800013FC8 /* Toast.swift in Sources */,
 				D5EA0415217544B700013FC8 /* MediaListModel.swift in Sources */,

diff --git a/CastVideos-swift/Classes/GoogleCastPlayer.swift b/CastVideos-swift/Classes/GoogleCastPlayer.swift
@@ -0,0 +1,104 @@
+import GoogleCast
+
+class GoogleCastPlayer: NSObject {
+
+    var hasConnectedSession: Bool { return sessionManager?.hasConnectedSession() ?? false }
+
+    private var sessionManager: GCKSessionManager? { return GCKCastContext.sharedInstance().sessionManager }
+    private var castSession: GCKCastSession? { return sessionManager?.currentSession as? GCKCastSession }
+
+    var progress: Double {
+        guard let client = castSession?.remoteMediaClient else { return 0.0 }
+        let approximateStreamPosition = client.approximateStreamPosition()
+        let mediaInfo = client.mediaStatus?.currentQueueItem?.mediaInformation
+        guard let streamDuration = mediaInfo?.streamDuration else { return 0.0 }
+        if streamDuration <= 0 { return 0.0 }
+        return approximateStreamPosition / streamDuration
+    }
+
+    func addListener() {
+        sessionManager?.add(self)
+    }
+
+    func removeListener() {
+        sessionManager?.remove(self)
+    }
+
+    func play(mediaInfo: GCKMediaInformation) {
+        let builder = GCKMediaQueueItemBuilder()
+        builder.mediaInformation = mediaInfo
+        builder.autoplay = true
+        builder.preloadTime = TimeInterval(30)
+        let item = builder.build()
+        let options = GCKMediaQueueLoadOptions()
+        options.repeatMode = .off
+        let request = castSession?.remoteMediaClient?.queueLoad([item], with: options)
+        request?.delegate = self
+        castSession?.remoteMediaClient?.add(self)
+        GCKCastContext.sharedInstance().presentDefaultExpandedMediaControls()
+    }
+}
+
+extension GoogleCastPlayer: GCKSessionManagerListener {
+    func sessionManager(_: GCKSessionManager, didStart _: GCKSession) {
+    }
+
+    func sessionManager(_: GCKSessionManager, didResumeSession _: GCKSession) {
+    }
+
+    func sessionManager(_: GCKSessionManager, didEnd _: GCKSession, withError error: Error?) {
+
+    }
+
+    func sessionManager(_: GCKSessionManager, didFailToStartSessionWithError _: Error?) {
+
+    }
+
+    func sessionManager(_: GCKSessionManager,
+                        didFailToResumeSession _: GCKSession, withError _: Error?) {
+
+    }
+}
+
+extension GoogleCastPlayer: GCKRemoteMediaClientListener {
+    func remoteMediaClient(_: GCKRemoteMediaClient, didStartMediaSessionWithID _: Int) {
+
+    }
+
+    func remoteMediaClient(_: GCKRemoteMediaClient, didUpdate mediaStatus: GCKMediaStatus?) {
+        guard let state = mediaStatus?.playerState else { return }
+        print("GoogleCastPlayer State: \(state.description)")
+    }
+}
+
+extension GoogleCastPlayer: GCKRequestDelegate {
+    func request(_: GCKRequest, didFailWithError _: GCKError) {
+    }
+
+    func request(_: GCKRequest, didAbortWith _: GCKRequestAbortReason) {
+    }
+
+    func requestDidComplete(_ request: GCKRequest) {
+        if request.error != nil {
+        }
+    }
+}
+
+extension GCKMediaPlayerState {
+    var description: String {
+        switch self {
+        case .buffering:
+            return "buffering"
+        case .playing:
+            return "playing"
+        case .paused:
+            return "paused"
+        case .idle:
+            return "idle"
+        case .loading:
+            return "loading"
+        default:
+            return "unknown"
+        }
+    }
+}